[test] #22: add tx_history test

tests/test_tx_history.py

+import pytest
+from duniterpy.api.client import Client
+from silkaj.tx_history import (
+    get_transactions_history,
+    remove_duplicate_txs,
+    generate_table,
+)
+from silkaj.constants import G1_DEFAULT_ENDPOINT
+
+
+@pytest.mark.asyncio
+async def test_tx_history_generate_table():
+    client = Client("BMAS " + " ".join(G1_DEFAULT_ENDPOINT))
+    ud_value = 10.07
+    currency = "gtest"
+    uids = False
+    table_columns = 5
+    pubkey = "78ZwwgpgdH5uLZLbThUQH7LKwPgjMunYfLiCfUCySkM8"
+
+    received_txs, sent_txs = list(), list()
+    await get_transactions_history(client, pubkey, received_txs, sent_txs)
+
+    remove_duplicate_txs(received_txs, sent_txs)
+    txs_list = await generate_table(
+        received_txs, sent_txs, pubkey, ud_value, currency, uids
+    )
+    await client.close()
+
+    for tx_list in txs_list:
+        assert len(tx_list) == table_columns